Abstract: A karaoke scoring apparatus includes a memory element, a feature extraction element, a similarity measurement element, and a scoring element. The karaoke system includes a reference audio input to be compared with a target audio input for giving a score. The reference audio input and the target audio input are sampled respectively and are transformed sequentially to plural frames of reference sampling signals and plural frames of target sampling signals. The memory element is used for storing the frame of reference sampling signal and the frame of target sampling signal. The feature extraction element is used for performing autocorrelation calculation on the frame of reference sampling signal and the frame of target sampling signal. The similarity measurement element is used for generating a similarity result. The scoring element is used for calculating the similarity results corresponding to the plural frames of sampling signals to output final score.

Abstract: A field programmable gate array (FPGA) device including a non-programming-based default power-on electronic configuration. The non-programming-based default power-on electronic configuration defines a default state to initial a first logic function. Upon power-up, the FPGA device would be enabled to enter the default state without having first to be configured via a conventional programming mode, thus saving processing time during power-up. Several embodiments are disclosed, such as a mask via circuit, an asynchronous set/reset circuit, an unbalanced latch circuit and a flush and scan circuit. A related method is also disclosed to reduce the memory size dedicated to the first logic function to facilitate further programming after power-up. In addition to time saving and further programming, the FPGA device can also allow partial or incremental programming to expand the full functionality to match customer's different needs.

Abstract: A method, system and program product for migrating an integrated circuit (IC) design from a source technology without radical design restrictions (RDR) to a target technology with RDR, are disclosed. The invention implements a minimum layout perturbation approach that addresses the RDR requirements. The invention also solves the problem of inserting dummy shapes where required, and extending the lengths of the critical shapes and/or the dummy shapes to meet ‘edge coverage’ requirements.

Abstract: Methods, systems and program products for determining a probability of fault (POF) function using critical defect size maps. Methods for an exact or a sample POF function are provided. Critical area determinations can also be supplied based on the exact or sample POF functions. The invention provides a less computationally complex and storage-intensive methodology.

Abstract: An integrated circuit with increased electromigration lifetime and allowable current density and methods of forming same are disclosed. In one embodiment, an integrated circuit includes a conductive line connected to at least one functional via, and at least one dummy via having a first, lower end electrically connected to the conductive line and a second upper end electrically unconnected (isolated) to any conductive line. Each dummy via extends vertically upwardly from the conductive line and removes a portion of a fast diffusion path, i.e., metal to dielectric cap interface, which is replaced with a metal to metallic liner interface. As a result, each dummy via reduces metal diffusion rates and thus increases electromigration lifetimes and allows increased current density.

Abstract: A delay looked loop (DLL) having a charge pump gain independent of the operating frequency of the DLL.

Abstract: A solution for directing electromagnetic radiation, such as visible light, from multiple fields of view in differing directions to a single view point is provided. The radiation received from one or more fields of view is directed onto a first reflective surface, the radiation reflected off of the first reflective surface is then directed to a view point that comprises a transparent portion of the first reflective surface. In this manner, the invention enables the viewing and/or imaging of the radiation from any location in the full panorama at a single location.

Abstract: A security system and method for granting multi-level access to data items in a distributed network. An architecture is provided, comprising: an authentication server that provides access to a web portal using a web services based communication framework; a system for securely establishing security credentials for an end user logging into the authentication server system; an access directory that obtains the security credentials for the end user from the authentication server, generates a set of XML credential data based on a predefined XML schema, and returns the XML credential data to the authentication server; and wherein the authentication server passes the XML credential data to the web portal in order to grant access to the end user for data items accessible via the web portal.

Abstract: A system and method for reducing a size of an image. The invention comprises a system for rotating the image in a first direction using a rotation algorithm to generate an intermediate reduced image; a system for rotating the intermediate reduced image in a direction opposite the first direction using the rotation algorithm to generate a final reduced image; and wherein the rotation algorithm uses weighted sums of neighboring pixels in the image prior to rotation to calculate new pixel values. The invention may also comprise an enhancement system for boosting contrast of the final reduced image.

Abstract: A method and system for completion coalescing by a Transmission Control Protocol (TCP) receiver (e.g., in a TCP/IP offload engine (TOE)). The method comprises: processing inbound TCP segments; and performing completion processing of received TCP ACKS and/or RDMA Read Requests independently of the processing of the inbound TCP segments.

Abstract: A electrically blowable fuse is programmed using an electro-migration effect and is reprogrammed using a reverse electro-migration effect. The state (i.e., “opened” or “closed”) of the electrically blowable fuse is determined by a sensing system which compares a resistance of the electrically blowable fuse to a reference resistance.

Abstract: The present invention comprises concerns a novel air cleaner having an inner mesh barrier. This inner mesh barrier has a plurality of openings, and is generally cylindrical, having an inner mesh barrier liner surface, and an inner mesh barrier outer surface. Furthermore, the air filter has an upper retaining segment and a lower retaining segment, and a filtration means. Furthermore, the lower retaining segment of the air filter has an outer surface having an integral coupling means protruding outward there from. The integral coupling means of the present invention is generally molded from the same material as the lower segment of the air filter. Furthermore, the integral coupling means has an inner surface and an outer surface, wherein said outer surface of said integral coupling means has a plurality of threads for thereby attaching the air filter to a suitable device.

Abstract: Under the present invention, a multidimensional data structure (MDS) is populated with data handling methods. Specifically, each data handling method is stored in the MDS at an address that corresponds to a set of coordinate values. The sets of coordinate values are determined using responses to a plurality of questions. Once the MDS is populated, a data item can then be associated with a particular data handling method using additional responses to the same plurality of questions that are posed with respect to the data item. Specifically, using the additional responses, a set of coordinate values is determined for the data item. The data item is then associated with the data handling method(s) that is stored in the MDS at the address corresponding to the data item's set of coordinate values.

Abstract: The object of this invention is an the apparatus for ski exercising and rehabilitation, intended to serve for both beginning and professional skiers who shall later ski on snow on either carving or traditional skis, water skis or snowboards. The apparatus according to the invention has upper drive roll (11) and, below, lower drive roll (13) and rotatable glide rolls (12) in between them, all arranged on arc (b) in slanted side beams (4), (5) of frame (a), said arc being formed by contact points of the inner side of endless downhill run strip (14) in form of mat, with 2.

Abstract: A character recognition system and method. The system comprises an (OCR) optical character reader system for collecting character data by electro-optically scanning printed characters; a conversion system for converting the character data to a Magnetic Ink Character Recognition (MICR) format; and a recognition engine for interpreting the converted character data using a MICR algorithm.

Abstract: The disclosed invention allows security of configuration SMS messages through the use of encryption computed with the International Mobile Equipment Identity (IMEI) as a key. Particularly, a text messaging system having the ability to send SMS messages to remotely managed wireless terminal equipment comprises means to generate an encrypted bit string based on the IMEI shared key and to signal use of the security mechanism in available Information Element fields of the TP-User Data of the SMS message. The receiving wireless terminal equipment is configured to process configuration SMS messages encrypted using the IMEI as a key.

Abstract: Methods, systems and program products are disclosed that prioritize each target via for via redundancy based on at least one of the following: subnet timing information, a distance of a target via along a path from a driving source and a target via net/subnet characteristic, and attempt to add a redundant via to each target via based on the prioritization. The invention improves overall yield and reduces timing sensitivity to AC-related defects.

Abstract: An automated bit-sliced datapath system generating tool is built so design can be performed at a higher level, and automated generation of the synthesizable HDL representation can be accomplished are disclosed. A method defines datapath system characteristics, defines core/pin rules, and then constructs class-type inference rules that can be used for automatically generating the datapath system. An “orthogonal bundling” technique is used that groups pin by a class, and also by a channel identifier. The class-type inference rule corresponding to each class uses of the following factors to infer appropriate wiring: 1) number and type of pins in the class created by the instantiation of cores by the user; 2) attribute definitions on pins set by library core/pin rules; 3) user selection of “global attributes”; 4) user definition of channel bit order (“link orders”) to imply the order of connection between stages; and 5) user-defined attributes set on pin classes.

Abstract: A system and method for determining image quality by analyzing DCT information. Included is a system for measuring image quality of a compressed image divided into a plurality of blocks, wherein each block has frequency domain components including a DC coefficient value and a plurality of AC coefficient values, the system comprising: a module for analyzing the DC coefficient values from the plurality of blocks to quantify at least one image quality measurement selected from the group consisting of: average brightness, peak brightness, and contrast; and a module for analyzing the AC coefficient values from the plurality of blocks to quantify a focus measurement.